<!DOCTYPE html>
<html>
    <head>
        <meta chaset="utf-8">
        <title>用户登录</title>
    </head>
    <body  >
        <p align = "center"></p>
        <form align = "center" method="post" action="./01_test.html">
            用户: <input type="text" name="username" required placeholder="用户昵称/手机号/邮箱"><br>
            密码: <input type="password" name="password" required >
            <input type="submit" value="提交">
        </form>
    </body>
</html>